This order declares that imports described as “polyvinyl chloride sheeting, laminated with polypropylene foam” (tariff heading 3921.90.90) are subject to Item 50 of Part III of Schedule 4 to the Customs Tariff Act 1995, effective from 1 November 2007. It changes the tariff treatment that applies to those specific goods until revoked under sections 269SC or 269SD or an end date in the Table. The main parties affected are importers and customs brokers, who will have different tariff obligations at time of import.